186 lines
6.2 KiB
Python
186 lines
6.2 KiB
Python
# Copyright (c) 2021 Richard Smith and others
|
|
#
|
|
# This program and the accompanying materials are made available under the
|
|
# terms of the Eclipse Public License 2.0 which is available at
|
|
# http://www.eclipse.org/legal/epl-2.0.
|
|
#
|
|
# This Source Code may also be made available under the following Secondary
|
|
# licenses when the conditions for such availability set forth in the Eclipse
|
|
# Public License, v. 2.0 are satisfied: GNU General Public License, version 2
|
|
# with the GNU Classpath Exception which is
|
|
# available at https://www.gnu.org/software/classpath/license.html.
|
|
#
|
|
# SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
|
|
|
|
from pathlib import Path
|
|
from raylib import rl, ffi
|
|
from inspect import ismethod, getmembers, isbuiltin
|
|
import inflection, sys, json
|
|
|
|
known_functions = {}
|
|
known_structs = {}
|
|
for filename in (Path("raylib.json"), Path("raymath.json"), Path("rlgl.json"), Path("raygui.json"), Path("physac.json"),
|
|
Path("glfw3.json")):
|
|
f = open(filename, "r")
|
|
js = json.load(f)
|
|
for fn in js["functions"]:
|
|
if fn["name"] not in known_functions:
|
|
known_functions[fn["name"]] = fn
|
|
for st in js["structs"]:
|
|
if st["name"] not in known_structs:
|
|
known_structs[st["name"]] = st
|
|
|
|
|
|
def ctype_to_python_type(t):
|
|
if t == '_Bool':
|
|
return "bool"
|
|
elif t == 'void':
|
|
return 'None'
|
|
elif t == "long":
|
|
return "int"
|
|
elif t == "unsigned long long":
|
|
return "int"
|
|
elif t == "uint64_t":
|
|
return "int"
|
|
elif t == "short":
|
|
return "int"
|
|
elif t == "unsigned short":
|
|
return "int"
|
|
elif t == "double":
|
|
return "float"
|
|
elif "char * *" in t:
|
|
return "list[bytes]"
|
|
elif "char *" in t:
|
|
return "bytes"
|
|
elif "char" in t:
|
|
return "bytes" # not sure about this one
|
|
elif "*" in t:
|
|
return "Any"
|
|
elif "[" in t:
|
|
return "list" # TODO FIXME type of items in the list
|
|
elif t.startswith("struct"):
|
|
return t.replace("struct ", "")
|
|
elif t.startswith("unsigned"):
|
|
return t.replace("unsigned ", "")
|
|
elif t.startswith("enum"):
|
|
return t.replace("enum ", "")
|
|
else:
|
|
return t
|
|
|
|
|
|
print("""from typing import Any
|
|
from warnings import deprecated
|
|
import _cffi_backend # type: ignore
|
|
|
|
ffi: _cffi_backend.FFI
|
|
rl: _cffi_backend.Lib
|
|
PhysicsShapeType = int
|
|
|
|
class struct: ...
|
|
|
|
""")
|
|
|
|
# These words can be used for c arg names, but not in python
|
|
reserved_words = ("in", "list", "tuple", "set", "dict", "from", "range", "min", "max", "any", "all", "len")
|
|
|
|
for name, attr in getmembers(rl):
|
|
uname = name
|
|
if isbuiltin(attr) or str(type(attr)) == "<class '_cffi_backend.__FFIFunctionWrapper'>":
|
|
json_object = known_functions.get(name, {})
|
|
sig = ""
|
|
for i, arg in enumerate(ffi.typeof(attr).args):
|
|
if ")(" in arg.cname:
|
|
# fn signature in arg types
|
|
param_name = str(arg.cname).split("(", 1)[0] + "_callback_" + str(i)
|
|
else:
|
|
param_name = arg.cname.replace("struct", "").replace("char *", "str").replace("*",
|
|
"_pointer").replace(" ",
|
|
"") + "_" + str(
|
|
i)
|
|
if 'params' in json_object:
|
|
p = json_object['params']
|
|
# print("param_name: ", param_name, "i", i, "params: ",p,file=sys.stderr)
|
|
param_name = list(p)[i]['name']
|
|
# don't use a python reserved word:
|
|
if param_name in reserved_words:
|
|
param_name = param_name + "_" + str(i)
|
|
param_type = ctype_to_python_type(arg.cname)
|
|
if "struct" in arg.cname:
|
|
param_type += "|list|tuple"
|
|
sig += f"{param_name}: {param_type},"
|
|
|
|
return_type = ffi.typeof(attr).result.cname
|
|
description = attr.__doc__
|
|
|
|
if 'description' in json_object:
|
|
description = json_object['description']
|
|
|
|
if 'Physics' in uname:
|
|
print('@deprecated("Raylib no longer recommends the use of Physac library")')
|
|
print(f'def {uname}({sig}) -> {ctype_to_python_type(return_type)}:')
|
|
print(f' """{description}."""')
|
|
print(f' ...')
|
|
|
|
|
|
elif str(type(attr)) == "<class '_cffi_backend._CDataBase'>":
|
|
return_type = ffi.typeof(attr).result.cname
|
|
print(
|
|
f'def {uname}(*args) -> {ctype_to_python_type(return_type)}:\n """VARARG FUNCTION - MAY NOT BE SUPPORTED BY CFFI"""\n ...')
|
|
else:
|
|
# print("*****", str(type(attr)))
|
|
print(f"{name}: {str(type(attr))[8:-2]}") # this isolates the type
|
|
|
|
for struct in ffi.list_types()[0]:
|
|
print("processing", struct, file=sys.stderr)
|
|
if ffi.typeof(struct).kind == "struct":
|
|
# if ffi.typeof(struct).fields is None:
|
|
# print("weird empty struct, skipping", file=sys.stderr)
|
|
# continue
|
|
print(f"class {struct}:")
|
|
# sig = ""
|
|
fields = ffi.typeof(struct).fields
|
|
if fields is not None:
|
|
#print(ffi.typeof(struct).fields)
|
|
#print(f" {arg}: {arg}")
|
|
# print(f" def __init__(self{sig}):")
|
|
#
|
|
for arg in ffi.typeof(struct).fields:
|
|
print(f" {arg[0]}: {ctype_to_python_type(arg[1].type.cname)}")
|
|
else:
|
|
print(" ...")
|
|
# print(f" self.{arg[0]}={arg[0]}")
|
|
|
|
elif ffi.typeof(struct).kind == "enum":
|
|
print(f"{struct} = int")
|
|
else:
|
|
print("WARNING: SKIPPING UNKNOWN TYPE", ffi.typeof(struct), file=sys.stderr)
|
|
|
|
|
|
print("""
|
|
LIGHTGRAY : Color
|
|
GRAY : Color
|
|
DARKGRAY : Color
|
|
YELLOW : Color
|
|
GOLD : Color
|
|
ORANGE : Color
|
|
PINK : Color
|
|
RED : Color
|
|
MAROON : Color
|
|
GREEN : Color
|
|
LIME : Color
|
|
DARKGREEN : Color
|
|
SKYBLUE : Color
|
|
BLUE : Color
|
|
DARKBLUE : Color
|
|
PURPLE : Color
|
|
VIOLET : Color
|
|
DARKPURPLE : Color
|
|
BEIGE : Color
|
|
BROWN : Color
|
|
DARKBROWN : Color
|
|
WHITE : Color
|
|
BLACK : Color
|
|
BLANK : Color
|
|
MAGENTA : Color
|
|
RAYWHITE : Color
|
|
""")
|